Results 21 to 30 of about 379,419 (302)

Spatial distribution of air temperature and relative humidity in the greenhouse as affected by external shading in arid climates

open access: yesJournal of Integrative Agriculture, 2019
The effect of external roof shading on the spatial distribution of air temperature and relative humidity in a greenhouse (Tin and RHin) was evaluated under the arid climatic conditions of Riyadh City, Saudi Arabia.
Hesham A. Ahmed   +4 more
doaj   +1 more source

Consistent comparison of angle Kappa adjustment between Oculyzer and Topolyzer Vario topography guided LASIK for myopia by EX500 excimer laser [PDF]

open access: yesInternational Journal of Ophthalmology, 2018
AIM: To evaluate and compare the uniformity of angle Kappa adjustment between Oculyzer and Topolyzer Vario topography guided ablation of laser in situ keratomileusis (LASIK) by EX500 excimer laser for myopia.
Ming-Shen Sun   +4 more
doaj   +1 more source

Numerical simulation of internal flow field for post-mixed abrasive water jet descaling nozzle

open access: yes工程科学学报, 2021
For the shortcomings,such as low efficiency of jet energy and poor uniformity of water and abrasive in the post-mixed abrasive water jet descaling nozzle,three kinds of structures of the nozzle were put forward:the side feed nozzle,the tangential feed ...
LIU Guo-yong   +5 more
doaj   +1 more source

End to end testing and non-uniformity detection and correction of superlattice light emitting diodes infrared scene projectors

open access: yes, 2021
Kiamilev, Fouad E.Infrared (IR) detectors are widely used in different industries, such as autonomous cars and the military. IR scene generators have been on demand for testing the guidance systems built with IR detectors.
Barakhshan, Peyman
core   +1 more source

A Procedure to Prepare Sand–Clay Mixture Samples for Soil–Structure Interface Direct Shear Tests

open access: yesApplied Sciences, 2021
A large number of experimental studies on sand–clay mixtures are well documented in the literature; however, the preparation protocol is rarely clearly detailed or varies a lot according to the authors.
Kexin Yin   +4 more
doaj   +1 more source

Healthy Bakery Composite Mixes [PDF]

open access: yesТехника и технология пищевых производств, 2019
Introduction. Bread and bakery are products of mass consumption. However, bread can hardly be considered as a perfectly balanced healthy product. To improve the quality of bread and bakery products, it is necessary to develop new formulations of baking ...
Nevskaya E.   +5 more
doaj   +1 more source

Testing Thermostatic Bath End-Scale Stability for Calibration Performance with a Multiple-Sensor Ensemble Using ARIMA, Temporal Stochastics and a Quantum Walker Algorithm

open access: yesSensors, 2023
Thermostatic bath calibration performance is usually checked for uniformity and stability to serve a wide range of industrial applications. Particularly challenging is the assessment at the limiting specification ends where the sensor system may be less ...
George Besseris
doaj   +1 more source

Developing collection of winter wheat (Triticum saestivum L.) varieties of example characteristics when conducting DUS-test

open access: yesPlant Varieties Studying and Protection, 2013
The article offers summary of the studies of variety collections development for soft winter wheat varieties of example characteristics. This establishes that these varieties create an important and indispensible condition for recognizing, describing and
П. М. Василюк
doaj   +1 more source

Levels of Uniformity [PDF]

open access: yesNotre Dame Journal of Formal Logic, 2019
We introduce a hierarchy of degree structures between the Medvedev and Muchnik lattices which allow varying amounts of non-uniformity. We use these structures to introduce the notion of the uniformity of a Muchnik reduction, which expresses how uniform a reduction is.
openaire   +4 more sources

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